<form nz-form class="login-form">
  <nz-form-item>
    <nz-form-label [nzSm]="6" [nzXs]="24" nzFor="website">默认登录角色设置</nz-form-label>
    <nz-form-control [nzSm]="14" [nzXs]="24" style="margin-left: 60px">
      <nz-radio-group [(ngModel)]="radioValue" name="radioValue">
        <label *ngFor="let item of roleLists" nz-radio [nzValue]="item.id">{{item.name}}</label>
      </nz-radio-group>
    </nz-form-control>
  </nz-form-item>

  <nz-form-item nz-row style="margin-bottom:8px;">
    <nz-form-control [nzSpan]="14" [nzOffset]="6" style="text-align: center">
      <button nz-button nzType="primary" (click)="submit()" >提交</button>
    </nz-form-control>
  </nz-form-item>
</form>


